| 龙羊峡库区环境动态监测信息系统的建立与应用 |
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| 引用本文： | 曾永年,马海州,沙占江,李玲琴,曹广超.龙羊峡库区环境动态监测信息系统的建立与应用[J].遥感学报,2000,4(2):141-145165. |
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| 作者姓名： | 曾永年 马海州 沙占江 李玲琴 曹广超 |
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| 作者单位： | 青海师范大学,青藏高原资源与环境研究中心,西宁,810008 |
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| 基金项目： | 国家自然科学基金项目!( 4 95 610 0 6) |
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| 摘 要： | 以黄河上游最大的水利工程－－龙羊峡水库为实验区，围绕库区存在的主要环境问题的研究，应用遥感与ＧＩＳ一体化的方法，研究设计了系统结构、功能及数据库的组成，并建立了可运行的龙羊峡库区环境动态监测信息系统，在系统支持下有效的实现了库区环境动态监测与应用，由于该系统较强的可操作性和适应性，其成果在高寒干旱与半干旱地区环境研究中具有推广和应用价值。
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| 关 键 词： | 水利工程 环境动态监测 信息系统 龙羊峡库区 |
| 收稿时间： | 4/5/1999 12:00:00 AM |
| 修稿时间： | 1999/10/8 0:00:00 |
The Establishment and Application of Environmental Detection Information System in the Region of Longyangxia Reservoir |
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| ZENG Yong-nian,MA Hai-zhou,SHA Zhan-jiang,LI Ling-qin and CAO Guang-chao.The Establishment and Application of Environmental Detection Information System in the Region of Longyangxia Reservoir[J].Journal of Remote Sensing,2000,4(2):141-145165. |
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| Authors: | ZENG Yong-nian MA Hai-zhou SHA Zhan-jiang LI Ling-qin and CAO Guang-chao |
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| Institution: | Center for Resources and Environment Research of Qinghai Xizang (Tibetan) Plateau, Qinghai Normal University, Xining 810008, China;Center for Resources and Environment Research of Qinghai Xizang (Tibetan) Plateau, Qinghai Normal University, Xining 810008, China;Center for Resources and Environment Research of Qinghai Xizang (Tibetan) Plateau, Qinghai Normal University, Xining 810008, China;Center for Resources and Environment Research of Qinghai Xizang (Tibetan) Plateau, Qinghai Normal University, Xining 810008, China;Center for Resources and Environment Research of Qinghai Xizang (Tibetan) Plateau, Qinghai Normal University, Xining 810008, China |
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| Abstract: | Based on the main eco-environmental
problems in the region of Longyangxia reservoir, we designed the structure, function and
database of eco-environmental information system using the methods of remote sensing
integrated with GIS. At the end, the environmental detection information system in the
region of Longyangxia reservoir was established. The system comprises of three subsystems
the remote sensed data processing system, the eco-environmental information system and the
statistics database management system. This system has multifunctions with detailed
spatial and attribute database including fundamental geographic elements, eco-environment,
landform, remotely sensed image, statistics and landscape photo data. With it a new method
for extracting environmental information from remotely sensed data is applied efficiently.
The eco-environment was then detected dynamically. The results show as follows |
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| Keywords: | environment dynamical detection remote sensing GIS Longyangxia reservoir |
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